2715679911

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{141023}}^1$

素因数の和:141171

約数の個数: 24

約数和(自身を含む): 4244258304

約数和(自身を除く): 1528578393

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 6419, 19257, 141023, 423069, 987161, 2961483, 6910127, 18474013, 20730381, 55422039, 129318091, 387954273, 905226637, 2715679911]

約数ペア:

[(1, 2715679911), (3, 905226637), (7, 387954273), (21, 129318091), (49, 55422039), (131, 20730381), (147, 18474013), (393, 6910127), (917, 2961483), (2751, 987161), (6419, 423069), (19257, 141023)]